EP 2101448 B1 20130925 - Apparatus and method for admission control for service flow in broadband wireless access communication system using multi-hop relay scheme
Title (en)
Apparatus and method for admission control for service flow in broadband wireless access communication system using multi-hop relay scheme
Title (de)
Vorrichtung und Verfahren zur Zugangssteuerung für einen Strom von Daten in einem drahtlosen Breitbandzugangskommunikationssystem mit einem Multihop-Relay-Schema
Title (fr)
Appareil et procédé de contrôle d'admission pour un flux de service dans un système de communication d'accès sans fil à large bande utilisant un schéma de relais à sauts multiples
Publication
Application
Priority
- KR 20080022070 A 20080310
- KR 20080024087 A 20080314
Abstract (en)
[origin: EP2101448A1] An apparatus and method for an admission control for a service flow in a broadband wireless access communication system using a multi-hop relay scheme is provided. In a method for operating a relay station (440) in a broadband wireless communication system using a multi-hope relay scheme, a request message (403) requesting an admission control decision for a service flow is received from an upper node (400). It is determined whether a requested QoS parameter set included in the request message (403) is supportable. If the requested QoS parameter set is supportable (405), the request message (407) is forwarded to a subordinate relay station (450) corresponding to a next hop in a data transmission path. If the requested QoS parameter set is unsupportable (409), a response message (411,413) indicating the unsupportability of the requested QoS parameter set is transmitted to a base station (400).
IPC 8 full level
H04L 12/70 (2013.01); H04B 7/15 (2006.01); H04W 16/26 (2009.01); H04W 28/24 (2009.01); H04W 72/54 (2023.01); H04W 84/18 (2009.01)
CPC (source: EP US)
H04L 47/17 (2013.01 - EP US); H04L 47/24 (2013.01 - EP US); H04L 47/70 (2013.01 - EP US); H04L 47/748 (2013.01 - EP US); H04L 47/788 (2013.01 - EP US); H04L 47/824 (2013.01 - EP US); H04W 8/04 (2013.01 - US); H04W 28/16 (2013.01 - EP US); H04W 84/22 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
EP 2101448 A1 20090916; EP 2101448 B1 20130925; JP 2009219119 A 20090924; US 2009225695 A1 20090910; US 8355357 B2 20130115
DOCDB simple family (application)
EP 09154724 A 20090310; JP 2009056441 A 20090310; US 40052409 A 20090309